public UnitInformationTDS.CostExceptionsInformationDataTable GetCostsExceptionsNew()
        {
            unitInformationCostsExceptions = (UnitInformationTDS.CostExceptionsInformationDataTable)Session["unitCostsExceptionsDummy"];
            if (unitInformationCostsExceptions == null)
            {
                unitInformationCostsExceptions = ((UnitInformationTDS)Session["unitInformationTDS"]).CostExceptionsInformation;
            }

            return unitInformationCostsExceptions;
        }
        protected void AddCostsExceptionsNewEmptyFix(GridView grdView)
        {
            if (grdCostsExceptions.Rows.Count == 0)
            {
                int companyId = Int32.Parse(hdfCompanyId.Value);
                UnitInformationTDS.CostExceptionsInformationDataTable dt = new UnitInformationTDS.CostExceptionsInformationDataTable();
                dt.AddCostExceptionsInformationRow(Convert.ToInt32(Session["costIdSelected"]), -1, -1, "", "", 0, 0, false, companyId, false);
                Session["unitCostsExceptionsDummy"] = dt;

                grdCostsExceptions.DataBind();
            }

            // Normally executes at all postbacks
            if (grdCostsExceptions.Rows.Count == 1)
            {
                UnitInformationTDS.CostExceptionsInformationDataTable dt = (UnitInformationTDS.CostExceptionsInformationDataTable)Session["unitCostsExceptionsDummy"];
                if (dt != null)
                {
                    grdCostsExceptions.Rows[0].Visible = false;
                    grdCostsExceptions.Rows[0].Controls.Clear();
                }
            }
        }